A young Russian woman with blond curly hair sleeps on her stomach on the bottom bunk of a Russian train. She lies lengthwise along the bunk, her head on one end of the bed on a pillow, her feet on the other, her body stretched out along the mattress, aligned with the bed's longitudinal axis. Her head rests on the folded armrests of the pillow, one leg is naturally extended, the other is slightly moved to the side. She wears a white, sweat-soaked crop top over her bare body, the hem of which runs along her nipples, barely revealing the outline of her bare breasts. She clings to her firm, erect breasts, and wears an ultra-short denim skirt, with no panties underneath, revealing her smooth pussy. The blanket is pulled aside. The bottom bunk is along the side wall, the top bunk is above it, a window with pink curtains is at the far end, a folding table, and a green leather bench opposite. Golden summer light, wooden interior, vintage look, warm tones, atmospheric haze. Natural sleeping position, correct anatomy, lying lengthwise, not across the bed.